Is it normal that there's no other way for me?

I almost understand this? It's insecurity at it's finest. But I totally get it. You may not realize this, but you want a girl with no family or friendly ties, because you want her to only have you. Not so you can abuse her, but so you can love her with no fear of others interfering or loving her more. If she had friends they could say things behind your back and under mind the relationship. She would undoubtably want to hang out with her friends and that would leave you at home, wanting to be with her. Her family might not like you and reject the idea of you being together. It's odd, but I see it. I remember when I moved to a new town I had no friends and wanted a boyfriend who didn't have any friends. It felt like we could bond better and spend more time with eachother. I ended up falling for a guy I thought had alot of friends though. Lifes kindof funny that way. If you find a girl and you start to really like her, I say give her a shot despite her situation. I also realize this is all based on assumption from your post so uhm... haters no hating!! lol